Applied mineral exploration methods, hydrothermal fluids, baro-acoustic decrepitation, CO2 rich fluids
Newest Topics:

New model 216 decreptiometer

Exploration of the Mt. Boppy Au deposit, NSW

Forensic tests on soil samples

Viewpoints:

Do IOCG deposits form from CO2 fluids?

How CO2 inclusions form from aqueous fluids (UPDATED)

Understanding heterogeneous fluids : why gold is not transported in CO2-only fluids

Gold-quartz deposits form from aqueous - CO2 fluids: NOT from CO2-only fluids


Discussions why H2 analysis by mass spectrometry is wrong



News:

Gold at Okote, Ethiopia

Kalgoorlie Au data

Sangan skarn Fe deposits, Iran

Studies of 6 Pegmatite deposits

A study of the Gejiu tin mine, China


Exploration using palaeo-hydrothermal fluids

Using opaque minerals to understand ore fluids


Understanding baro-acoustic decrepitation.

An introduction to fluid inclusions and mineral exploration applications.



 Interesting Conferences:

-----2023-----

ECROFI Iceland
     July 2-6

AOGS Singapore
    30 Jul - 4 Aug 2023


SGA Zurich Aug 2023


Comprehensive Geology Conference Calendar


Fluorite samples

Various worldwide comparison samples

Run g964, Bou Jaber, Tunisia Fluorite, top of A3 body, hand seperated
Run f417, Sample C14660, Roxby Downs, Sth. Australia Fluorite seperate, fairly clean 

Run h2522, Sample 1887B, RW-2-8b, Erzgebirge, Lauta, Marienberg fluorite, pink zoned, more inclusions
Run h2526, Sample 1888, RW-2-22, Erzgebirge, Ehrenfriedersdorf fluorite, pink and honey zoned, many inclusions
Run h2528, Sample 1889B, RW-2-23B, Erzgebirge, Frhonau near Annaberg fluorite, clear & pink zoned, looks black, some inclusions

Erzgebirge, Germany samples

Run h2521.tab, Sample 1887A, Erzgebirge fluorite, Lauta, Marienberg honey colour, only few inclusions
Run h2522.tab, Sample 1887B, Erzgebirge fluorite, Lauta, Marienberg pink zoned, more inclusions
Run h2524.tab, Sample 1887C, Erzgebirge fluorite, Lauta, Marienberg black
Run h2525.tab, Sample 1887D, Erzgebirge fluorite, Lauta, Marienberg black

Run h2526.tab, Sample 1888, Erzgebirge fluorite, Ehrenfriedersdorf pink and honey zoned, many inclusions

Run h2527.tab, Sample 1889A, Erzgebirge fluorite, Frhonau close to Annaberg clear & pink zoned, some inclusions
Run h2528.tab, Sample 1889B, Erzgebirge fluorite, Frhonau close to Annaberg clear & pink zoned, looks black, some inclusions

Run h2529.tab, Sample 1890, Synthetic fluorite, (inclusion free?) colourless


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